BMER Series Hydraulic Motor | BMER-2-300-WS-T4-S BMER-2-300-WDT4 | Wheel Mount Motor

BMER Series Wheel Mount Heavy-Duty Motors for Agriculture Machinery

Product Overview: The BMER Series orbital hydraulic motor is a heavy-duty power unit specifically engineered for agricultural machinery, construction equipment, and rigorous industrial environments. This category features flagship models: BMER-2-300-WS-T4-S and BMER-2-300-WDT4. Utilizing advanced Disc Valve technology and a precision Geroler® roller set, the BMER series delivers exceptional power density under high-pressure conditions. Its specialized Wheel Mount architecture allows the motor to handle immense radial loads directly, making it the premier choice for self-propelled sprayers, harvester wheel drives, orchard picking platforms, and diverse ag-machine propel systems.

Key Technical Advantages:

• Balanced Disc Valve System: Automatically compensates for pressure-induced clearances, maintaining peak volumetric efficiency even at continuous operating pressures up to 200 Bar.

• Elite Radial Load Resilience: The specialized wheel-mount flange and reinforced bearing arrangement allow the motor to act as the direct load-bearing point for wheels, simplifying chassis drive design.

• High-Startup Torque Geroler Technology: The roller set minimizes low-speed friction, ensuring smooth, pulse-free power delivery—essential for starting under heavy loads in muddy field conditions.

• Advanced Sealing Integrity: Equipped with industrial high-pressure shaft seals designed to resist contamination from mud, water, and fertilizers, significantly extending maintenance intervals.

• Technical Decoding:

  • 300 Displacement: Approx. 300cc/rev frame optimized for maximum traction and pulling power.

  • WS/WDT4 Suffix: Denotes specific mounting flanges, sensor interfaces, or shaft configurations for seamless integration with modern agricultural equipment standards.

Detailed Specifications & Parameters:

• Core Series: BMER Series (Parker TF/TG Equivalent).

• Featured Model Matrix: BMER-2-300-WS-T4-S, BMER-2-300-WDT4.

• Core Performance Specs:

  • Displacement: 296.0 cc/rev / 300.0 cc/rev.

  • Max Operating Pressure: Continuous up to 200 Bar (2900 PSI); intermittent peaks up to 240 Bar.

  • Torque Capability: Continuous torque output of approx. 800-900 Nm, with peaks exceeding 1100 Nm.

  • Max Speed: Approx. 250-300 RPM (load dependent).

  • Mounting Standards: 4-Bolt Wheel Mount with tapered or keyed shaft options.